| 英文名 | 3-(2-oxopropoxy)benzo[c]chromen-6-one |
|---|
| 密度 | 1.291g/cm3 |
|---|---|
| 沸点 | 458.6ºC at 760 mmHg |
| 分子式 | C16H12O4 |
| 分子量 | 268.26400 |
| 闪点 | 206.3ºC |
| 精确质量 | 268.07400 |
| PSA | 56.51000 |
| LogP | 2.91400 |
| 折射率 | 1.604 |
| 海关编码 | 2932209090 |
|---|
|
~79%
307551-22-0 |
| 文献:Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 5 p. 424 - 433 |
|
~%
307551-22-0 |
| 文献:Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 5 p. 424 - 433 |
|
~%
307551-22-0 |
| 文献:Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 5 p. 424 - 433 |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |